Soilbrom
二溴乙烷
🗣️ 情景例句
I have three tonsillectomies set for Friday with Dr. Earl.
我安排好要和Earl大夫在星期五进行三个扁桃腺切除手术。
John had a rough time last night.
约翰昨晚好像挺轰轰烈烈的样子。
$68,500.
68，500英镑。